Chrysler 25 and 30 HP Outboard Motors Service Manual OB 1894, Page 31Get this manual
SECTION VIII (Cont propeller shaftPress bearing cage in gear housing until it bottomsDInstall ringbearing cage retaining
APress seal in bore of bearing cage using seal installer (Special Tool T2907)Seal is installed with garter spring "in" towards gears of lower gear housingBApply grease on sealing lips and on "0" ring seal around bearing cage assembly and complete assembly procedures as outlined in Section VIII, paragraph 9-212GEAR HOUSING UPPER 05-11
12-1 Removing Gear HousingUpper
Install retaining ring with flat side facing in toward bearing cageEInstall weed guard and secure
with retaining ringFPressure test gear housing as outlined in Section IV, paragraph 1-3GFill lower UR.it with Chrysler Outboard Gear Lube10BEARING CAGE SEAL 05-23
10-1 Removing Bearing Cage Seal